NTS-N 6-Core Type, 1-6 kV (1.2-7.2kV)

Construction

• Phase and protection cores: copper conductor, bare, finely stranded, tinned (for 6 kV only : inner layer of conductive rubber) - insulation of dielectrical and thermal high quality, ozone resistant ethylene-propylene rubber (EPR), compound type 3GI3
• Three phase cores and protection conductor in 3 parts (reduced cross section) laid up - inner sheath filling the assembled cores, compound type GM1b - outer sheath of chlorinated rubber like polychloreoprene (CR), oil resistant and flame retardant, compound type 5GM3

Core colours

• 6-core type 0.6/1 kV : 3 phase cores black, brown, blue - protection cores in 3 parts green-yellow
• 6-core type 1.8/3 - 3.5/6 kV : 3 phase cores natural shade - protection cores in 3 parts green-yellow

Sheath colour

• 6-core type 0.6/1 kV : black (for application in underground mines : yellow)
• 6-core type 1.8/3 - 3.5/6 kV : red